Bearings, units and housings -- Roller bearings -- CARB toroidal roller bearings -- CARB toroidal roller bearings -- SKF C 31/530 M

C 31/530 M

SKF Explorer

Dimensions

d		530	mm
D		870	mm
B		272	mm
d₂	≈	635	mm
D₁	≈	781	mm
s₁	max.	44.4	mm
r_1,2	min.	7.5	mm

Abutment dimensions

d_a	min.	562	mm
d_a	max.	685	mm
D_a	min.	745	mm
D_a	max.	838	mm
C_a	min.	5.4	mm
r_a	max.	6	mm

A negative value for C_a is theoretical.

Calculation data

Basic dynamic load rating	C	8800	kN
Basic static load rating	C₀	15600	kN
Fatigue load limit	P_u	1020	kN
Reference speed		500	r/min
Limiting speed		670	r/min
Misalignment factor	k₁	0.115
Operating clearance factor	k₂	0.097

Mass

Mass bearing

636

Model Number: C 31/530 M
Inner Diameter：530mm Outer Diameter：870mm Width：272mm
Reference speed:670 r/min Limiting speed:500 r/min
Type：Bearings, units and housings Roller bearings CARB toroidal roller bearings CARB toroidal roller bearings
Details： CARB toroidal roller bearings
Update date：2026-06-25
Application:Energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving,journal lathe,leather processing,climb ladder,Warehouse Shelf Equipment,Hydraulic Press,stamping die,noise reduction equipment,pneumatic,Anti-defibrillation pacing,stamping die and its equipment
Similar models:BD-22215 EK-AH 315 G BD-C 3188 KMB-AOHX 3188 G BD-BS2-2211-2RSK/VT143-H 311 E BD-C 2216 KV-H 316 C 31/530 KM 23160 CC/W33 BD-C 3160 K-AOH 3160 G 7317 BEGAF BD-21311 EK-H 311 AHX 2318
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Model No. Inner Diameter Outer Diameter Width Type

21352
71912 CE/HCP4A
86687
87631
C 31/630 MB

Purchase the SKF C 31/530 M Please fill in the following

Hot number： 15549 19227 23725 25652 312-2Z 594080 7012 CE/P4AL 8 VS R MB 21 OKBS 93 P 3/4 TR PSM 182430 A51 SAF 1315 SAF 22534 x 6 T SYR 2 11/16-3

Model No.	Inner Diameter	Outer Diameter	Width	Type
21352
71912 CE/HCP4A
86687
87631
C 31/630 MB